CN213726818U - Lemon leaf powder preparation system - Google Patents

Abstract

The utility model relates to the technical field of lemon processing, and discloses a lemon leaf powder manufacturing system, which comprises a shell, wherein a crushing mechanism and a screening mechanism are arranged in the shell, the crushing mechanism comprises a crushing barrel and a crushing shaft which is rotatably connected in the crushing barrel, and a plurality of crushing blades are arranged on the crushing shaft; screening mechanism sets up in the below of smashing the section of thick bamboo, and screening mechanism includes that two rotate to connect the screening dish in the casing bottom, and the equal rigid coupling in eccentric position of screening dish has the screening axle of vertical setting, is provided with hierarchical screening subassembly between two screening axles. The utility model provides an among the prior art at the low, the inconvenient problem of operation of machining efficiency who processes lemon leaf powder in-process existence.

Description

Lemon leaf powder preparation system

Technical Field

The utility model relates to a lemon processing technology field, concretely relates to lemon leaf powder manufacturing system.

Background

Lemon (Citrus limon (L.) burm. f.) is a kind of Ruta graveolensCitrus plant of family Citrus, rich in citric acid and multiple vitamins (VC, VB)₁，VB₂Vp). According to the records of the compendium of materia medica, lemon has the functions of promoting the production of body fluid, quenching thirst, reducing phlegm, dispelling summer heat, invigorating stomach and the like. Modern medicine considers that the lemon is medicine food for preventing cardiovascular diseases, and the lemon can be used as a superior seasoning to prepare beverage dishes, cosmetics and medicines and effectively condition intestines and stomach. The varieties of lemons are various, including red lemon, yellow lemon and the like.

Red Lemon is a native variety of the mediterranean sea, the original name walcalm Lemon (Volkamer Lemon), distinguished: mediterranean red lemon/princess lemon. The fruit peel is orange red, the pulp is red, the weight of a single fruit is 80-100 g, the fruit is nearly round, and no obvious mastoid bulge exists at the tail end. The lemon juice contains various vitamins and microelements required by human body, is a raw material for producing beverage and brewing vinegar, and has extremely high market application prospect. Moreover, the lemon leaves have the efficacy of relieving cough and regulating qi, so that the research on the lemon leaves is more and more focused by experts and scholars in recent years. In the processing process of the lemon leaves, the lemon leaves are usually dried and crushed and then subjected to subsequent treatment, such as: making tea bag, adding into baked food, etc. When the lemon leaves are crushed, the crushing is usually completed by using a crusher, and after the lemon leaves are crushed, the lemon leaves are manually screened into powder with different particle sizes for later use according to different later-stage processing requirements, so that the working efficiency is low and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lemon leaf powder preparation system to solve the machining efficiency low that exists, the inconvenient problem of operation at processing lemon leaf powder in-process among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a lemon leaf powder manufacturing system comprises a shell, wherein a crushing mechanism and a screening mechanism are arranged in the shell, the crushing mechanism comprises a crushing barrel and a crushing shaft which is rotatably connected in the crushing barrel, and a plurality of crushing blades are arranged on the crushing shaft; screening mechanism sets up in the below of smashing the section of thick bamboo, and screening mechanism includes that two rotate to connect the screening dish in the casing bottom, and the equal rigid coupling in eccentric position of screening dish has the screening axle of vertical setting, is provided with hierarchical screening subassembly between two screening axles.

The principle and the advantages of the scheme are as follows: during practical application, among this technical scheme, the casing plays the effect that whole was held, provides a relatively independent space for the smashing of lemon leaf, and crushing mechanism is used for carrying out shredding to the lemon leaf, and screening mechanism is used for sieving the lemon leaf after smashing. Crushing axle rotates the crushing blade rotation that drives the rigid coupling with it in shredding process, and then the realization is to the crushing of dry lemon leaf, the lemon leaf carries out screening step by screening mechanism after smashing, it is concrete, screening dish rotates the screening axle motion that can drive its eccentric position fixed connection, and then make two grading screening subassemblies between the screening axle rock about, the realization is to the screening step by step of lemon leaf powder, hold back the lemon leaf of different particle diameters at different ranks, in order to satisfy the different processing demands in later stage, degree of automation is high, machining efficiency has effectively been promoted.

Preferably, as a refinement, the classifying screen assembly includes a plurality of screens arranged in an axial direction of the screening shaft, the screen located above having a larger diameter than the screen located below.

Among this technical scheme, the screen cloth plays the effect of support and screening, sets the screen cloth diameter that is greater than the lower floor through the screen cloth diameter with the screen cloth diameter on upper strata, can realize the screening effect that refines gradually from the top down, can realize the separation of different particle diameters lemon leaf powder in step at screening axle removal in-process.

Preferably, as an improvement, a detachable connecting assembly is arranged between the screen mesh and the screening shaft.

Among this technical scheme, can realize being connected with dismantling between the screening axle through set up between screen cloth and screening axle can dismantle coupling assembling to the screen cloth of different diameters (aperture) is installed according to the processing demand of difference, convenient operation is nimble.

Preferably, as an improvement, the detachable connecting assembly comprises a limiting block fixedly connected to the screening shaft, and a limiting groove is formed in the limiting block; the equal rigid coupling in both ends of screen cloth has expanding spring, and the equal rigid coupling in one end that expanding spring kept away from the screen cloth has the cutting of can pegging graft and establishing at the spacing inslot.

In the technical scheme, the limiting blocks play roles of supporting and limiting, and when the screen is installed, the cutting is only required to be inserted into the corresponding limiting grooves, so that the operation is convenient; when the screening axle drove the screen cloth swing, the shake effect of screen cloth can aggravate in expanding spring's setting, and then realizes more effectual screening.

Preferably, as an improvement, the bottom of the crushing cylinder is transversely connected with a filter plate in a sliding manner, and the diameter of a filter hole in the filter plate is larger than that of the uppermost screen mesh.

Among this technical scheme, set up the filter plate through the bottom at crushing barrel, can realize on the one hand that the limit is smashed on the one hand and the screening mechanism of limit unloading to the below when kibbling, on the other hand, the setting of filter plate can also realize the preliminary screening to the lemon leaf powder for the powder that satisfies the particle size requirement carries out subsequent particle size grading operation, and the powder that does not satisfy the particle size requirement is then held back and is gone on further shredding on the filter plate, can guarantee that the particle size of lemon leaf powder meets the requirements from the front end. Through setting the filter plate to horizontal sliding connection in the bottom of smashing a section of thick bamboo, after whole crushing, can realize unified unloading through the mode of pull, convenient operation is swift.

Preferably, as an improvement, one end of the filter plate penetrates through the side wall of the housing and is fixedly connected with a pulling handle.

Among this technical scheme, set up the pull handle through the tip at the filter plate, can make things convenient for operating personnel to remove the filter plate.

Preferably, as an improvement, a driving motor is fixed on the side of the housing, and a driving belt is connected between an output shaft of the driving motor and the screening shaft.

In this technical scheme, driving motor's setting can provide stable power supply for smashing the axle, guarantees the steady operation of equipment.

Drawings

Fig. 1 is a schematic external structural view of a first embodiment of a lemon leaf powder manufacturing system of the present invention;

fig. 2 is a longitudinal sectional view of fig. 1.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a shell 1, a feed hopper 2, support legs 3, a visible window 4, a door panel 5, a crushing barrel 6, a crushing shaft 7, crushing blades 8, a filter plate 9, a support plate 10, a driving motor 11, a driving belt 12, a screening disc 13, a screening shaft 14, a screen 15, a limiting block 16 and a telescopic spring 17.

Example one

This embodiment is substantially as shown in figure 1: a lemon leaf powder manufacturing system comprises a shell 1, a crushing mechanism and a screening mechanism.

Casing 1 plays the whole effect that holds and support, and casing 1's top intercommunication has feeder hopper 2, and casing 1's bottom welding has four stabilizer blades 3, and stabilizer blade 3 all sets up towards casing 1's outside slope, and casing 1's preceding lateral wall upper portion is provided with a transparent visual window 4, and casing 1's preceding lateral wall lower part is connected with two just door plant 5 to the setting through hinge rotation, all has the door handle through the bolt fastening on the door plant 5.

Referring to fig. 2, the crushing mechanism is disposed inside the casing 1, the crushing mechanism includes a crushing cylinder 6 welded on the upper portion of the casing 1 and transversely disposed, a feed inlet communicated with the feed hopper 2 is disposed at the top of the crushing cylinder 6, a filter plate 9 is transversely slidably connected to the bottom of the crushing cylinder 6, and a pull handle is fixed to the left end of the filter plate 9 through a bolt and penetrates through the left side wall of the casing 1. The inside of crushing barrel 6 rotates and is connected with a crushing axle 7 of horizontal setting, has a plurality of crushing blades 8 along its axial welding on the crushing axle 7, and the right-hand member of crushing axle 7 passes the right side wall setting of casing 1.

A transverse supporting plate 10 is welded on the right side wall of the shell 1, a driving motor 11 is fixed on the supporting plate 10 through bolts, and a driving belt 12 is connected between an output shaft of the driving motor 11 and the crushing shaft 7, so that the driving motor 11 can drive the crushing shaft 7 to rotate through the driving belt 12.

Screening mechanism is located rubbing crusher structure's below, and screening mechanism includes that two rotate to connect the screening dish 13 at 1 bottom both ends of casing, and screening dish 13's eccentric position all welds has the screening axle 14 of vertical setting, is provided with hierarchical screening subassembly between two screening axles 14. The classifying screen assembly includes a plurality of screen meshes 15 arranged in the axial direction of the screening shaft 14, the diameter of the screen mesh 15 positioned above is larger than that of the screen mesh 15 positioned below, and the diameter of the screen mesh 15 positioned uppermost is smaller than that of the filtering holes of the filter plate 9.

All be provided with between screen cloth 15 and the screening axle 14 and can dismantle coupling assembling, can dismantle coupling assembling including the stopper 16 of welding on screening axle 14, the quantity of stopper 16 on the single screening axle 14 in this embodiment is three, can also set up the stopper 16 of different quantity according to actual need during practical application. A vertical spacing groove is formed in the inner side wall of the spacing block 16, the two ends of the screen 15 are welded with the telescopic springs 17, and the ends, far away from the screen 15, of the telescopic springs 17 are welded with the inserting strips capable of being inserted in the spacing groove. A collection frame is provided below the lowermost screen 15.

The specific implementation process is as follows: in the initial state, the filter plate 9 is in the position shown in fig. 2. Firstly, dried lemon leaves are fed into a crushing barrel 6 from a feeding hole, then a driving motor 11 is started, the driving motor 11 drives a crushing shaft 7 to rotate through a driving belt 12, the crushing shaft 7 rotates to drive crushing blades 8 fixedly connected with the crushing shaft to rotate, and the crushing blades 8 rotate at a high speed to realize the crushing process of the lemon leaves. In the process, the lemon leaf powder meeting the particle size requirement in the crushed lemon leaf powder penetrates through the filter plate 9 and is fed onto the screen 15 on the uppermost layer of the screening mechanism, and the lemon leaf powder not meeting the particle size requirement is continuously crushed in the crushing barrel 6, so that the crushing effect is ensured. At this time, the operator can observe the operation of the device through the visual window 4.

After all the lemon leaves are crushed, the lemon leaf powder can be accumulated on the filter plate 9, and at the moment, the operator pulls the filter plate 9 leftwards, so that the lemon leaf powder accumulated on the filter plate 9 is completely discharged onto the upper screen 15.

Then start screening dish 13, screening dish 13 rotates the screening axle 14 that drives and its rigid coupling and rotates, and then drives the screen cloth 15 between two screening axles 14 and rock, realizes the screening to the lemon leaf powder, and the motion trail of screen cloth 15 can realize the simulation of artifical screening this moment. The setting of expanding spring 17 can aggravate the shake range of screen cloth 15 to guarantee the effect of screening. Because the diameter of the screen 15 on the upper layer is larger than that of the screen 15 on the lower layer, the lemon leaf powder can be screened stage by stage so as to realize the separation of the lemon leaf powder with different grain diameters.

After screening, operating personnel can open door plant 5, will cut out the cutting from the spacing groove, realize collecting respectively of lemon leaf powder on each layer screen cloth 15.

The embodiment realizes the integration of crushing and screening of lemon leaves, realizes the step-by-step screening (separation of different particle sizes) of lemon leaf powder, can meet different processing requirements in the later period, has high automation degree, and effectively improves the processing efficiency.

The above description is only an example of the present invention, and the detailed technical solutions and/or characteristics known in the solutions are not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (7)

1. A lemon leaf powder preparation system, includes the casing, its characterized in that: a crushing mechanism and a screening mechanism are arranged in the shell, the crushing mechanism comprises a crushing barrel and a crushing shaft which is rotatably connected in the crushing barrel, and a plurality of crushing blades are arranged on the crushing shaft; screening mechanism sets up in the below of smashing a section of thick bamboo, and screening mechanism includes that two rotate to connect the screening dish in the casing bottom, and the equal rigid coupling in eccentric position of screening dish has the screening axle of vertical setting, is provided with hierarchical screening subassembly between two screening axles.

2. The system for making lemon leaf powder according to claim 1, wherein: the grading screen assembly comprises a plurality of screens arranged along the axial direction of the screening shaft, and the diameter of the screen above the grading screen assembly is larger than that of the screen below the grading screen assembly.

3. The system for making lemon leaf powder according to claim 2, wherein: all be provided with between screen cloth and the screening axle and dismantle coupling assembling.

4. The system for making lemon leaf powder according to claim 3, wherein: the detachable connecting assembly comprises a limiting block fixedly connected to the screening shaft, and a limiting groove is formed in the limiting block; the equal rigid coupling in both ends of screen cloth has expanding spring, and the equal rigid coupling in one end that expanding spring kept away from the screen cloth has the cutting of can pegging graft and establishing at the spacing inslot.

5. The system for making lemon leaf powder according to claim 4, wherein: the bottom of the crushing barrel is transversely connected with a filter plate in a sliding mode, and the diameter of a filter hole in the filter plate is larger than that of the uppermost screen.

6. The system for making lemon leaf powder according to claim 5, wherein: one end of the filter plate penetrates through the side wall of the shell and is fixedly connected with a pulling handle.

7. The system for making lemon leaf powder according to claim 6, wherein: a driving motor is fixed on the side of the shell, and a driving belt is connected between an output shaft of the driving motor and the screening shaft.

Images